| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $96.84 | 10.556% | $107.0624 | $107.06 | $107.05 | $107.10 |
| Purchase #2 | $250.73 | 10.549% | $277.1795 | $277.18 | $277.20 | $277.20 |
| Purchase #3 | $52.67 | 9.674% | $57.7653 | $57.77 | $57.75 | $57.80 |
| Purchase #4 | $138.69 | 9.318% | $151.6131 | $151.61 | $151.60 | $151.60 |
| Purchase #5 | $232.54 | 10.248% | $256.3707 | $256.37 | $256.35 | $256.40 |
| Purchase #6 | $238.34 | 5.278% | $250.9196 | $250.92 | $250.90 | $250.90 |
| Purchase #7 | $204.44 | 9.810% | $224.4956 | $224.50 | $224.50 | $224.50 |
| 7 purchase totals = | $1,214.25 | $1,325.4062 | $1,325.41 | $1,325.35 | $1,325.50 | |